Trading desk



FIG. 1 is a rear perspective view of a trading desk showing my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a left side elevational view of FIG. 2;

FIG. 6 is a front elevational view of the trading desk. 

The ornamental design for a trading desk, as shown. 